Peregrine Hyde Osborne, 3rd Duke of Leeds was a British peer.
Background
He was the second son of Peregrine, Earl of Danby and his wife, the former Bridget Hyde, only daughter of Sir Thomas Hyde, 2nd Baronet. In 1694, when his grandfather, the 1st Marquess of Carmarthen, was created Duke of Leeds, and his father assumed the title Marquess of Carmarthen, he became Lord Peregrine Osborne.
Career
In 1712, when his father succeeded as 2nd Duke of Leeds, he became Marquess of Carmarthen. Lord Carmarthen was summoned to the House of Lords in his father"s most junior title as 3rd Baron Osborne by a writ in acceleration in January 1713 and succeeded to his father"s other titles in 1729. A son, originated from this marriage, died young.
Leeds died aged 40 and was buried in the Osborne family chapel at All Hallows Church, Harthill, South Yorkshire.